发明人钱学锋,郭海燕,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108156533 A, 授权公告日 2023-04-17.
发明人刘建华,杨光,何建平. "Method for the Synthesis of 7-Bromo-1-ethyl-1H-indole" [P]. 中国发明专利, 专利号 CN 117100230 B, 授权公告日 2017-01-11.
Kowalski A, Johansson L, Rossi M. "A Process for Preparing High-Purity 7-Bromo-1-ethyl-1H-indole" [P]. European Patent, EP 3649412 A1, 2019-12-12.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2020, 2340, 8660-8672.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2015, 2026, (2), 3812-3842.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 7-Bromo-1-ethyl-1H-indole Using HRMS and NMR". J. Nat. Prod., 2011, 1222, 3766-3792.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2021, 1703, 1828-1835.